The import() function-like form takes the module name as an argument and returns a Promise which always resolves to the namespace object of the module. Here is an example: moduleA.js const moduleA = 'Hello'; export { moduleA }; App.js import React, { Component } from 'react'; ...
可以类似import组件的方式import静态资源。 import React from 'react';import logo from'./logo.png';//Tell Webpack this JS file uses this imageconsole.log(logo);///logo.84287d09.pngfunctionHeader() {//Import result is the URL of your imagereturn;} exportdefaultHeader; .Logo{background-image...
Following this rule often makes CSS preprocessors less useful, as features like mixins and nesting are replaced by component composition. You can, however, integrate a CSS preprocessor if you find it valuable. In this walkthrough, we will be using Sass, but you can also use Less, or another...
In the vscode editor, Mac shortcut keycommand + ,to quickly open the configuration items, switch to theworkspacemodule, and click theopen settings jsonbutton in the upper right corner to configure the following information: { "editor.formatOnSave": true, "editor.codeActionsOnSave": { "source...
importReact, { Component }from'react';classAppextendsComponent{ handleClick =()=>{import('./moduleA') .then(({ moduleA }) =>{// Use moduleA}) .catch(err=>{// Handle failure}); }; render() {return(Load); } }exportdefaultApp; This will makemoduleA.jsand all its...
Importing a Component This project setup supports ES6 modules thanks to Babel. While you can still use require() and module.exports, we encourage you to use import and export instead. For example: Button.js import React, { Component } from 'react'; class Button extends Component { render()...
The import() function-like form takes the module name as an argument and returns a Promise which always resolves to the namespace object of the module. Here is an example: moduleA.js const moduleA = 'Hello'; export { moduleA }; App.js import React, { Component } from 'react'; ...
Tip: You might usePaul Shen's VS Code Extensionto automate the type destructure declaration (incl akeyboard shortcut). Why is `React.FC` discouraged? What about `React.FunctionComponent`/`React.VoidFunctionComponent`? You may see this in many React+TypeScript codebases: ...
The import() function-like form takes the module name as an argument and returns a Promise which always resolves to the namespace object of the module. Here is an example: moduleA.js const moduleA = 'Hello'; export { moduleA }; App.js import React, { Component } from 'react'; ...
The import() function-like form takes the module name as an argument and returns a Promise which always resolves to the namespace object of the module. Here is an example: moduleA.js const moduleA = 'Hello'; export { moduleA }; App.js import React, { Component } from 'react'; ...